Bexar Grotto Meeting
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Bibliography-Of-Texas-Speleology
1. Anonymous. n.d. University of Texas Bulletin No. 4631, pp. 51. 2. Anonymous. 1992. Article on Pendejo Cave. Washington Post, 10 February 1992. 3. Anonymous. 1992. Article on bats. Science News, 8 February 1992. 4. Anonymous. 2000. National Geographic, 2000 (December). 5. Anonymous. n.d. Believe odd Texas caves is Confederate mine; big rock door may be clue to mystery. 6. Anonymous. n.d. The big dig. Fault Zone, 4:8. 7. Anonymous. n.d. Cannibals roam Texas cave. Georgetown (?). 8. Anonymous. n.d. Cavern under highway is plugged by road crew. Source unknown. 9. Anonymous. n.d. Caverns of Sonora: Better Interiors. Olde Mill Publ. Co., West Texas Educators Credit Union. 10. Anonymous. n.d. Crawling, swimming spelunkers discover new rooms of cave. Austin(?). Source unknown. 11. Anonymous. n.d. Discovery (of a sort) in Airmen's Cave. Fault Zone, 5:16. 12. Anonymous. n.d. Footnotes. Fault Zone, 5:13. 13. Anonymous. n.d. Help the blind... that is, the Texas blind salamander [Brochure]: Texas Nature Conservancy. 2 pp. 14. Anonymous. n.d. Honey Creek map. Fault Zone, 4:2. 15. Anonymous. n.d. The Langtry mini-project. Fault Zone, 5:3-5. 16. Anonymous. n.d. Neuville or Gunnels Cave. http:// www.shelbycountytexashistory.org/neuvillecave.htm [accessed 9 May 2008]. 17. Anonymous. n.d. Palo Duro Canyon State Scenic Park. Austin: Texas Parks and Wildlife Department. 2 pp. 18. Anonymous. n.d. Texas blind salamander (Typhlomolge rathbuni). Mississippi Underground Dispatch, 3(9):8. 19. Anonymous. n.d. The TSA at Cascade Caverns. Fault Zone, 4:1-3, 7-8. -
Speleothem Paleoclimatology for the Caribbean, Central America, and North America
quaternary Review Speleothem Paleoclimatology for the Caribbean, Central America, and North America Jessica L. Oster 1,* , Sophie F. Warken 2,3 , Natasha Sekhon 4, Monica M. Arienzo 5 and Matthew Lachniet 6 1 Department of Earth and Environmental Sciences, Vanderbilt University, Nashville, TN 37240, USA 2 Department of Geosciences, University of Heidelberg, 69120 Heidelberg, Germany; [email protected] 3 Institute of Environmental Physics, University of Heidelberg, 69120 Heidelberg, Germany 4 Department of Geological Sciences, Jackson School of Geosciences, University of Texas, Austin, TX 78712, USA; [email protected] 5 Desert Research Institute, Reno, NV 89512, USA; [email protected] 6 Department of Geoscience, University of Nevada, Las Vegas, NV 89154, USA; [email protected] * Correspondence: [email protected] Received: 27 December 2018; Accepted: 21 January 2019; Published: 28 January 2019 Abstract: Speleothem oxygen isotope records from the Caribbean, Central, and North America reveal climatic controls that include orbital variation, deglacial forcing related to ocean circulation and ice sheet retreat, and the influence of local and remote sea surface temperature variations. Here, we review these records and the global climate teleconnections they suggest following the recent publication of the Speleothem Isotopes Synthesis and Analysis (SISAL) database. We find that low-latitude records generally reflect changes in precipitation, whereas higher latitude records are sensitive to temperature and moisture source variability. Tropical records suggest precipitation variability is forced by orbital precession and North Atlantic Ocean circulation driven changes in atmospheric convection on long timescales, and tropical sea surface temperature variations on short timescales. On millennial timescales, precipitation seasonality in southwestern North America is related to North Atlantic climate variability. -
MEXICO Las Moras Seco Creek K Er LAVACA MEDINA US HWY 77 Springs Uvalde LEGEND Medina River
Cedar Creek Reservoir NAVARRO HENDERSON HILL BOSQUE BROWN ERATH 281 RUNNELS COLEMAN Y ANDERSON S HW COMANCHE U MIDLAND GLASSCOCK STERLING COKE Colorado River 3 7 7 HAMILTON LIMESTONE 2 Y 16 Y W FREESTONE US HW W THE HIDDEN HEART OF TEXAS H H S S U Y 87 U Waco Lake Waco McLENNAN San Angelo San Angelo Lake Concho River MILLS O.H. Ivie Reservoir UPTON Colorado River Horseshoe Park at San Felipe Springs. Popular swimming hole providing relief from hot Texas summers. REAGAN CONCHO U S HW Photo courtesy of Gregg Eckhardt. Y 183 Twin Buttes McCULLOCH CORYELL L IRION Reservoir 190 am US HWY LAMPASAS US HWY 87 pasas R FALLS US HWY 377 Belton U S HW TOM GREEN Lake B Y 67 Brady iver razos R iver LEON Temple ROBERTSON Lampasas Stillhouse BELL SAN SABA Hollow Lake Salado MILAM MADISON San Saba River Nava BURNET US HWY 183 US HWY 190 Salado sota River Lake TX HWY 71 TX HWY 29 MASON Buchanan N. San G Springs abriel Couple enjoying the historic mill at Barton Springs in 1902. R Mason Burnet iver Photo courtesy of Center for American History, University of Texas. SCHLEICHER MENARD Y 29 TX HW WILLIAMSON BRAZOS US HWY 83 377 Llano S. S an PECOS Gabriel R US HWY iver Georgetown US HWY 163 Llano River Longhorn Cavern Y 79 Sonora LLANO Inner Space Caverns US HW Eckert James River Bat Cave US HWY 95 Lake Lyndon Lake Caverns B. Johnson Junction Travis CROCKETT of Sonora BURLESON 281 GILLESPIE BLANCO Y KIMBLE W TRAVIS SUTTON H GRIMES TERRELL S U US HWY 290 US HWY 16 US HWY P Austin edernales R Fredericksburg Barton Springs 21 LEE Somerville Lake AUSTIN Pecos -
A Checklist and Annotated Bibliography of the Subterranean Aquatic Fauna of Texas
A CHECKLIST AND ANNOTATED BIBLIOGRAPHY OF THE SUBTERRANEAN AQUATIC FAUNA OF TEXAS JAMES R. REDDELL and ROBERT W. MITCHELL Texas Technological College WATER RESOURCES \ CENTER Lubbock, Texas WRC 69-6 INTERNATIONAL CENTER for ARID and August 1969 SEMI-ARID LAND STUDIES A CHECKLIST AND ANNOTATED BIBLIOGRAPHY OF THE SUBTERRANEAN AQUATIC FAUNA OF TEXAS James R. Reddell and Robert W. Mitchell Department of Biology Texas Tech University Lubbock, Texas INTRODUCTION In view of the ever-increasing interest in all studies relating to the water resources of Texas, we have found it timely to prepare this guide to the fauna and biological literature of our subterranean waters. The value of such a guide has already been demonstrated by Clark (1966) in his "Publications, Personnel, and Government Organizations Related to the Limnology, Aquatic Biology and Ichthyology of the Inland Waters of Texas". This publication dea ls primarily with inland surface waters, however, barely touching upon the now rather extensive literature which has accumulated on the biology of our subterranean waters. To state a n obvious fact, it is imperative that our underground waters receive the attention due them. They are one of our most important resources. Those subterranean waters for which biological data exi st are very un equally distributed in the state. The best known are those which are acces sible to collection and study via the entrances of caves. Even in cavernous regions there exist inaccessible deep aquifers which have yielded little in formation as yet. Biological data from the underground waters of non-cave rn ous areas are virtually non-existant. -
The Long Caves of Texas
the TexascaveR ATTEND THE TSA CONVENTION Volume23, No.2, 1978 The forthcomming TSA Convention in Austin, Texas, April 15 and 16 is an important event. This year Texas CONTENTS is responsible for the NSS conven tion in New Braunfels. All Texas cavers will have to cooperate to Buffalo Cave . • 19 make this convention the success it Caves as Fallout Shelters 22 should be. Perhaps the best place TSA Convention . • . 23 to find out what is needed for the Valdina Farms Project. • • 24 convention and to bring forth new Long Caves of Texas • • 25 ideas is the TSA Convention. Chuck Cave Rescue Seminar • 26 Stuehm has an excellent series of Bill Steele for NSS BOG • 27 talks planned and there will be an NSS Membership Policy • 27 unusually good Bar-B-Que by one of Magnetic Hole Revisited • 28 the TSA past masters of the art. El Doctor & San Joaquin • 30 And camping at Camp Ben McCullough Texas NSS Convention . 32 is alone worth the trip to Austin. Texas is a large state and Texas cavers have diverse interests. ** ** ** ** ** ** ** Austin caves in Mexico. Dallas caves in New Mexico and Arkansas. The only Texas caves where one evere This Issue Edited by Bill Russell meets another caver are Gorman Falls and the Devil's Sinkhole. But Texas Staff: Marie Cole cavers do have more in common than Cris Olejniczak Gorman Falls and the Sinkhole. They share an idea of caving that empha sizes good people going to good caves no matter where the cave is. The TEXAS CAVER is a bimonthly publication If the Texas way of caving is not to be replaced by a less satisfying of the Texas Speleological Association (TSA) 3 an internal organization of the National outing club approach we need to Speleological Society (NSS) and is published show the world what caving is about. -
A Global Resource to Document Oxygen and Carbon Isotope Records from Speleothems.', Earth System Science Data., 10 (3)
Durham Research Online Deposited in DRO: 18 September 2018 Version of attached le: Published Version Peer-review status of attached le: Peer-reviewed Citation for published item: Atsawawaranunt, Kamolphat and Comas-Bru, Laia and Mozhdehi, Sahar Amirnezhad and Deininger, Michael and Harrison, Sandy P. and Baker, Andy and Boyd, Meighan and Kaushal, Nikita and Ahmad, Syed Masood and Brahim, Yassine Ait and Arienzo, Monica and Bajo, Petra and Braun, Kerstin and Burstyn, Yuval and Chawchai, Sakonvan and Duan, Wuhui and Hatvani, Istv¡an G¡abor and Hu, Jun and Kern, Zolt¡anand Labuhn, Inga and Lachniet, Matthew and Lechleitner, Franziska A. and Lorrey, Andrew and P¡erez-Mej¡as, Carlos and Pickering, Robyn and Scroxton, Nick and Members, SISAL Working Group (2018) 'The SISAL database : a global resource to document oxygen and carbon isotope records from speleothems.', Earth system science data., 10 (3). pp. 1687-1713. Further information on publisher's website: https://doi.org/10.5194/essd-2018-17 Publisher's copyright statement: c Author(s) 2018. This work is distributed under the Creative Commons Attribution 4.0 License. Additional information: Use policy The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that: • a full bibliographic reference is made to the original source • a link is made to the metadata record in DRO • the full-text is not changed in any way The full-text must not be sold in any format or medium without the formal permission of the copyright holders. -
Rose Hill Manor SAMPLER GUIDE to the a Luxury Retreat in Fredericksburg, TX HILL COUNTRY the Hill Country 5-Day Vacation Sampler Travel Guide
YOUR 5-DAY Rose Hill Manor SAMPLER GUIDE TO THE A Luxury Retreat in Fredericksburg, TX HILL COUNTRY The Hill Country 5-Day Vacation Sampler Travel Guide DAY 1 8:00 am - 9:30 am Begin your day with a chef prepared 3-course hot breakfast in the main dining room. After breakfast, enjoy a stroll around Rose Hill Manor to embrace the scenery of Rose Hill Manor. 10:00 am - 12:00 pm Drive to Fredericksburg for a Walking Tour of Fredericksburg Historic District. Starting and ending at the Visitor Information Center located at 302 East Austin Street, this tour features 30 of the over 700 historically significant structures in the Fredericksburg historic district, giving you a flavor of the Fredericksburg story and the architectural styles that have evolved over the decades. Spend a half a day to a full day exploring the historical sites of Fredericksburg. 12:00 pm - 1:00 pm Take a break for lunch at the Vaudeville on Main. A bistro-style cafe featuring daily lunch specials, freshly baked pastries and specialty meats and cheeses. After lunch, walk through Vaudeville’s gallery for contemporary art in the heart land of the Texas Hill Country. 1:00 pm - 5:00 pm Tour Fredericksburg’s noteworthy art galleries starting on East Main Street. The Whistle Pik Galler- ies, know as Fredericksburg’s first national art gallery, features estate art, limited edition prints, bronz- es, and books. Next, visit the Dan Pfeiffer Gallery on 102 South Lincoln Street in a renovated 1890s Meat Market/Butcher Shop. Dan’s gallery features art from internationally known painters, sculptors, and furniture designers, as well as his own work. -
Geochronology of Late Pleistocene to Holocene Speleothems from Central Texas: Implications for Regional Paleoclimate
Geochronology of late Pleistocene to Holocene speleothems from central Texas: Implications for regional paleoclimate MaryLynn Musgrove* Jay L. Banner Larry E. Mack Deanna M. Combs Eric W. James Department of Geological Sciences, University of Texas, Austin, Texas 78712, USA Hai Cheng R. Lawrence Edwards Department of Geology and Geophysics, University of Minnesota, Minneapolis, Minnesota 55455, USA ABSTRACT from a southward de¯ection of the jet calibration of the 14C time scale (e.g., Edwards steam due to the presence of a continental et al., 1987, 1997; Chen et al., 1991; Gallup A detailed chronology for four stalagmites ice sheet in central North America. This et al., 1994; Winograd et al., 1992; Dorale et from three central Texas caves separated by mechanism also may have governed the two al., 1998; Bard et al., 1990). Studies of calcite as much as 130 km provides a 71 000-yr re- earlier intervals of fast growth in the spe- deposited from groundwater in caves (speleo- cord of temporal changes in hydrology and leothems (and inferred wetter climate). Ice thems) and fracture ®lls have demonstrated climate. Mass spectrometric 238U-230Th and volumes were lower and temperatures in the potential for speleothems to record high- 235U-231Pa analyses have yielded 53 ages. central North America were higher during resolution changes in groundwater chemistry, The accuracy of the ages and the closed- these two earlier glacial intervals than dur- hydrology, and paleoclimatic variables (e.g., system behavior of the speleothems are in- ing the Last Glacial Maximum, however. Li et al., 1989; Winograd et al., 1992; Gas- dicated by interlaboratory comparisons, The potential effects of temporal variations coyne, 1992; Dorale et al., 1992, 1998; Bar- concordance of 230Th and 231Pa ages, and in precession of Earth's orbit on regional Matthews et al., 1997, 1999; Banner et al., the result that all ages are in correct strati- effective moisture may provide an addition- 1996). -
Exploring National Natural Landmark Caves
Underground Worlds Exploring National Natural Landmark Caves What is the National Natural Landmarks moving ground water that dissolves rock. Lava caves, like Program? those found at Grants Lava Flow in New Mexico, form when The National Natural Landmarks (NNL) Program recognizes the surface of a lava flow hardens while the molten lava and encourages the conservation of sites that contain drains out. Sea caves, such as those found on the Mona outstanding biological and geological resources. NNL sites and Monita Islands of Puerto Rico, are formed by waves are designated by the Secretary of the Interior for their on rock-lined shores. Talus caves, similar to the large condition, illustrative character, rarity, diversity, and value vents found at Ice Mountain in West Virginia, consist of to science and education. The designation occurs on lands open spaces among large rocks in talus piles at the base of any ownership, both public and private. of cliffs or steep slopes. Learn more in the following pages. Most NNLs are not part of the National Park System, Caves are not only geologic wonders but also provide rather they are in city, county or state parks, wildlife habitat for an amazing collection of animals including fish, refuges, national forests, nature preserves, or even in bats, salamanders, crayfish, spiders, crickets, and birds. someone’s backyard. NNL sites aren’t required to be open For example, the Texas blind salamander can be found at to the public; however, many sites do welcome visitation. Ezell’s Cave in Texas, and cave crayfish live in Shelta Cave The National Park Service administers the program and in Alabama. -
High-Resolution Speleothem Record of Climate Variability During the Late Pleistocene from Spring Valley Caverns, Minnesota
High-resolution speleothem record of climate variability during the late Pleistocene from Spring Valley Caverns, Minnesota A THESIS SUBMITTED TO THE FACULTY OF THE GRADUATE SCHOOL OF THE UNIVERSITY OF MINNESOTA BY Julia Anne Nissen IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE R. LAWRENCE EDWARDS February, 2018 © Julia Anne Nissen 2018 ALL RIGHTS RESERVED Acknowledgements I would like to thank those who have made this research possible. First, to my advisor Larry Edwards, for his guidance and support throughout my time at the University of Minnesota. I would also like to thank my committee members Calvin Alexander and Josh Feinberg, as well as prior committee members Andy Wickert and Katsumi Matsumoto, for their men- torship. I would like to acknowledge John Ackerman for his generosity in allowing me to work in Spring Valley Caverns and thank him for his continued support for scientific research at the University of Minnesota. This work would not have been possible without his contributions. Additionally, thanks to Martin Larsen and other members of the Minnesota Caving Club for their support during caving trips. Their dedication to caving ensures the preservation of these amazing sites. This research was made possible through the work of staff at the Characterization Facility at the University of Minnesota, the University Imaging Centers, and the stable isotope laboratory at Xi’an University. A big thanks to Javier Garcia Barriocanal and Guillermo Marques for their help and patience. I cannot thank the current and former individuals at the Isotope Lab enough for their assistance and camaraderie during my time at the University of Minnesota. -
2020 Beck Student Scholars -. | the Sinkhole Conference
Barry F. Beck 2020 Sinkhole Conference Student Scholarship Recipients tracing in Cave Without A Name and Devil's Sinkhole. I also Lijun, Tian have many research field trips back to China: a two-month field Ph.D. student trip in Tibet for paleo-lake level research and a two-week field University of Texas at trip in Southwest China for dating the ages of Tiankengs. San Antonio My main research interests include: (a) Geochemical evolution of aquifer system: I am a 5th year Ph.D. hydrochemical and isotope tracers of groundwater sources student in the and surface water-groundwater interactions in Karst aquifers; Environmental Science geochemical modeling to investigate the inter-formation flow. and Engineering (b) Geochronologic methods for karst landforms: Program of University of reconstruct paleo-lake shorelines over the Tibetan Plateau Texas at San Antonio. (OSL technique to date quartz/feldspar grains of sandy layers Before coming to UTSA, I and U-Th technique to date tufa deposits of shorelines); received an M.S. degree in Quaternary Geology, Institute of evolving history and formation mechanisms of extremely large Geology and Geophysics, Chinese Academy of Sciences, 2014; karst collapses (Tiankengs) in China (paleomagnetic and B.S. degree in Geographic Science, Lanzhou University, stratigraphy to date cave sediments and cosmogenic 36Cl 2010. technique to date the exposure age of limestone). When I studied at Lanzhou University, I had various field (c) Besides the karst hydrogeology, I also have research trips across northwest China - from Qilian mountain glacier to interest in stable isotope clues to the formation and evolution the terminal lakes, from Tibet Plateau to Badain Jaran Desert. -
Family Field Trip Guide
Central Prairies & Cross Timbers Panhandle Piney Plains Woods Trans-Pecos Family Field Trip Hill Guide Country South Texas Gulf Coastal Plains Plains Copyright 2018 / Discover Texas History Wherever you live, there’s an adventure nearby! These field trip ideas will help you discover Texas History adventures near you. Panhandle Plains Fort Phantom Hill/Abilene Frontier Texas!/Abilene Fort Griffin State Historic Site/Albany Palo Duro Canyon State Park/Canyon Panhandle Plains Historical Museum/Canyon XIT Ranch Museum/Dalhart Charles Goodnight Historical Center/Goodnight Lake Lubbock Landmark/Lubbock The Science Spectrum (Brazos River Journey)/Lubbock National Ranching Heritage Center/Lubbock American Windmill Museum/Lubbock Devil’s Rope and Route 66 Museum/McLean Petroleum Museum/Midland Fort Belknap/Newcastle Fort Concho/San Angelo Copyright 2018 / Discover Texas History Central Prairies & Cross Timbers Fanthorp Inn State Historic Site/Anderson Sam Rayburn House State Historic Site/Bonham Blue Bell Creamery/Brenham Texas Cotton Gin Museum/Burton Eisenhower Birthplace/Denison Fort Worth Stockyards/Fort Worth Texas Civil War Museum/Fort Worth Creation Evidence Museum/Glen Rose Audie Murphy American Cotton Museum/Greenville Confederate Reunion Grounds State Historical Site/Mexia Sam Bell Maxey House State Historic Site/Paris San Felipe de Austin State Historic Site/San Felipe Waco Mammoth Site/Waco Dr Pepper Museum & Free Enterprise Institute/Waco Earle-Harrison House & Gardens/Waco Historic Waco Foundation (Five 19th century homes)/Waco Texas